Base | Representation |
---|---|
bin | 10000110010001011… |
… | …10001111011111100 |
3 | 212020222120010220122 |
4 | 20121011301323330 |
5 | 121423241132002 |
6 | 4050050234112 |
7 | 436204134623 |
oct | 103105617374 |
9 | 25228503818 |
10 | 9010880252 |
11 | 3904452780 |
12 | 18b5885938 |
13 | b07abc70a |
14 | 616a486ba |
15 | 37b12a6a2 |
hex | 219171efc |
9010880252 has 24 divisors (see below), whose sum is σ = 17206436352. Its totient is φ = 4094938800.
The previous prime is 9010880201. The next prime is 9010880257. The reversal of 9010880252 is 2520880109.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9010880257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200627 + ... + 241397.
It is an arithmetic number, because the mean of its divisors is an integer number (716934848).
Almost surely, 29010880252 is an apocalyptic number.
It is an amenable number.
9010880252 is a deficient number, since it is larger than the sum of its proper divisors (8195556100).
9010880252 is a wasteful number, since it uses less digits than its factorization.
9010880252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45809 (or 45807 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 9010880252 is about 94925.6564475590. The cubic root of 9010880252 is about 2080.9217016554.
The spelling of 9010880252 in words is "nine billion, ten million, eight hundred eighty thousand, two hundred fifty-two".
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